37998675

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1$

素因数の和:1221

約数の個数: 72

約数和(自身を含む): 80026128

約数和(自身を除く): 42027453

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 45, 55, 65, 75, 99, 117, 143, 165, 195, 225, 275, 325, 429, 495, 585, 715, 825, 975, 1181, 1287, 2145, 2475, 2925, 3543, 3575, 5905, 6435, 10629, 10725, 12991, 15353, 17715, 29525, 32175, 38973, 46059, 53145, 64955, 76765, 88575, 116919, 138177, 168883, 194865, 230295, 265725, 324775, 383825, 506649, 584595, 690885, 844415, 974325, 1151475, 1519947, 2533245, 2922975, 3454425, 4222075, 7599735, 12666225, 37998675]

約数ペア:

[(1, 37998675), (3, 12666225), (5, 7599735), (9, 4222075), (11, 3454425), (13, 2922975), (15, 2533245), (25, 1519947), (33, 1151475), (39, 974325), (45, 844415), (55, 690885), (65, 584595), (75, 506649), (99, 383825), (117, 324775), (143, 265725), (165, 230295), (195, 194865), (225, 168883), (275, 138177), (325, 116919), (429, 88575), (495, 76765), (585, 64955), (715, 53145), (825, 46059), (975, 38973), (1181, 32175), (1287, 29525), (2145, 17715), (2475, 15353), (2925, 12991), (3543, 10725), (3575, 10629), (5905, 6435)]